385655388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{28669}}^1$

素因数の和:28754

約数の個数: 48

約数和(自身を含む): 963312000

約数和(自身を除く): 577656612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 1121, 2242, 3363, 4484, 6726, 13452, 28669, 57338, 86007, 114676, 172014, 344028, 544711, 1089422, 1634133, 1691471, 2178844, 3268266, 3382942, 5074413, 6536532, 6765884, 10148826, 20297652, 32137949, 64275898, 96413847, 128551796, 192827694, 385655388]

約数ペア:

[(1, 385655388), (2, 192827694), (3, 128551796), (4, 96413847), (6, 64275898), (12, 32137949), (19, 20297652), (38, 10148826), (57, 6765884), (59, 6536532), (76, 5074413), (114, 3382942), (118, 3268266), (177, 2178844), (228, 1691471), (236, 1634133), (354, 1089422), (708, 544711), (1121, 344028), (2242, 172014), (3363, 114676), (4484, 86007), (6726, 57338), (13452, 28669)]